The situation is as follows. At the operating system, Windows 7 is installed K-Meleon 1.5.3, which hangs as soon runs out of space on the tab bar - no matter that it is the 20th tab, or just a second.
It's not my problem, and I do not use Windows 7, so please help and express their views in the first place those who use K-Meleon in Windows 7.